This allows easily identifying the prim_srv{_link} in logs.
Depends: libosmo-netif.git Change-Id Iba683e4d65e0aba81e13bdf1b9d5a9065b1fc89c
Change-Id: Idae27bc9a2a223710edb9fca905ad5ae924dde80
This bug showed up when running the whole TTCN3 hnodeb-test testsuite.
llsk_audio_sapi_version_confirmed() was setting the expected struct size
fo the version previously set.
Related: SYS#5516
Change-Id: Ic94881f46b20ba2817b56d88ada9da5d13b1e294
This commit introduces support for the new llsk_audio SAPI v1.
This new version is almost the same as v0, with the exception that
primitive <REQUEST,HNB_AUDIO_PRIM_CONN_ESTABLISH> wins an extra field
appended at the end:
"""
uint8_t rfci[HNB_MAX_RFCIS]; /* values range 6 bits */
"""
This allows lowerlayers to provide an unordered array of RFCIs, which
was seen may happen under some conditions. For instance:
"""
rfci[HNB_MAX_RFCIS] = { 2, 3, 1};
[0] RFCI 2
[1] RFCI 3
[2] RFCI 1
"""
OsmoHNodeB still supports v0 if the lowerlayer asks for it, and will
continue having the exact behavior as before in this case (using
position in the array as RFCI). Hence, no compatibility breakage occurs
in this patch. New clients, on the other hand, can provide the extra
information by announcing V1 support during version negotiation at
startup.
Related: SYS#5516
Change-Id: I860d18b80c1041bf63a1570d435e0568c0f6b01b
This first implementation uses libgtp to manage the GTPv1-U socket and
pdp contexts, as a proof of concept to have something working for now.
At a later step, it is expected to drop libgtp and use some adhoc code
to handle GTP-U.
Related: SYS#5516
Change-Id: I5a6f5dfc4e508c92adb35210b4dc576d64353366
This first version can send and receive regular RTP, but does not talk IuUP.
Support for IuUP will be added in a future patch. This way we can
already test the whole LLSK<->RTP path.
Change-Id: I9909a7c054ddaabb1bb63d7d06331cc79f642b5d
The LLSK socket is an interface allowing thid-parties to implement and
hook their RLC/MAC/RRC stack to osmo-hnodbe, which takes care of
interconnection with the rest of the RAN and core network (Iuh, RTP,
GTP-U, etc.).
Related: SYS#5516
Change-Id: Icaabb2206d6f141d4fba47dedf71f8ec37e6257d
Pau Espin